Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the INA271A-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
- Pinout Optimized for External Filtering
- Wide Common-Mode Range: –16 V to +80 V
- Accuracy:
- CMRR: 120 dB
- ±2.5-mV Offset (Maximum)
- ±1% Gain Error (Maximum)
- 20-µV/°C Offset Drift (Maximum)
- 55-ppm/°C Gain Drift (Maximum)
- Bandwidth: Up to 130 kHz
- Two Gain Options Available:
- 14 V/V (INA270A-Q1)
- 20 V/V (INA271A-Q1)
- Quiescent Current: 900 µA (Maximum)
- Power Supply: 2.7 V to 18 V
- Packages: SOIC-8
Description for the INA271A-Q1
The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.
The INA27xA-Q1 devices are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.
The INA27xA-Q1 operates from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.